PGS @ EAGE 2022 | Talks

PGS will hold 14 presentations and two workshops at this year's EAGE. The talks cover acquisition, 4D, broadband FWI, signal processing, CO2 storage, and much more.

We invite you to ask us your questions online or come visit us at on booth 1220.

Each day at 12:45, PGS customers are invited to a Lunch & Learn session

Sunday 5 June 2022

11:25 - 11:50  Cyrille Reiser

Geosciences in a new energy business landscape: still a matter for Geoscientists, or just a challenge for data and machines? - Data mining for prediction of petrophysical properties from well logs

Tuesday 7 June 2022

10:30 - 10:50 - Stian Hegna 

Marine seismic acquisition: The acoustic wavefield generated by a vessel sailing on top of a streamer spread.

11:30 - 11:50 - Martin Widmaier, Carine Roalkvam, Okwudili Orji, and Ashish Misra

Marine seismic acquisition: Combining wide-tow multi-sources with a non-uniform streamer configuration: A case study from the Sarawak Basin 

11:50 - 12:10 - Antonio Castiello, Gareth Venfield, Jens Beenfeldt, Eric Mueller, and Jamshade Khan

FWI and velocity model case studies: Integrating FWI and reflection tomography to rejuvenate legacy seismic data: an example from the Faroes-Shetland Basin

Wednesday 8 June 2022 

10:10 - 10:30 - Øystein Korsmo, Yang Yang, Nizar Chemingui, Andrey Pankov, and Antonio Castello

Joint reflection, velocity estimation, and multi-parameter FWI: Imaging by seismic inversion based on the adjoint state method.

11:10 - 11:30 - Marcus Bell, Jyoti Kumar, Tamer Darwish, Mai Ahmed, Mahmoud Ahmed, and Moataz Mohamed

FWI and velocity model case studies: Imaging pre-Messinian targets in the Eastern Mediterranean Sea - A case study using FWI.

11:10 - 11:30 - Bagher Fermani, Yash Pal, Morten W. Pedersen, and Edwin Hodges 

Signal, noise and separating wavefields: Stepping towards automated multisensor noise attenuation guided by deep learning.

11:50 - 12:10 -  Mohammed Ouhmane Faouzi Zizi, PGS / University of Oslo (UiO), Pierre Turquais, Anthony Day, and Morten W. Pedersen

Signal, noise and separating wavefields: Simultaneous dual-sensor wavefield separation and seismic data compression using parabolic dictionary learning.

15:35 - 15:55 - Ramzi Djebbi, Maiza Bekara, Nizar Chemingui, Jaime Ramos-Martinez, and Amir Asnaashari

Broadband FWI - towards low and high frequencies: Full Waveform Inversion with low frequency reconstructed data.

16:15 - 16:35 - Per Avseth, Cyrille Reiser, Ivan Lehocki, Tore Hansen, Kristian Angard, Dig Science; and Laurent Feuilleaubois, Mitigrate (formerly PGS) 

Rock physics modeling and applications: Combined burial and rock physics modeling to explore complex velocity and AVO depth trends offshore Canada.

Thursday 9 June 2022

10:30 - 10:50 - , Maiza Bekara, Ramzi Djebbi and Nizar Chemingui

Signal processing: A new look at autoregressive low-frequency reconstruction of seismic data.

10:30 - 10:50 - Cyrille Reiser, Noemie Pernin and Eric Mueller

CO2 and waste storage subsurface characterization: Integrated workflow for characterization of CO2 subsurface storage sites.

11:30 - 12:00 - Cerys James 

Panel discussion - Digitalization's impact on the energy transition. 

15:15 - 15:35  - Roberto Ruiz and Cyrille Reiser

Mature paleocene south Viking Graben play derisked with multi-azimuth seismic data, a Norwegian case study

16:15 - 16:35 - Didier Lecerf, Mathieu Lange, Andrew Oates, and Jyoti Kumar

Time-lapse seismic: Water column corrections, joint water velocity inversion for 4D marine surveys.

17:15 - 17:35 - Cyrille Reiser and Roberto Ruiz 

Case studies in quantitative interpretation: Data-driven reservoir properties estimation using MAZ towed multisensor streamer seismic: A Norwegian case study

Friday 10 June 

15:20 - 15:40 Workshop W12 - Martin Widmaier, Carine Roalkvam, Rune Tønnessen, and Julien Oukili

Survey design for new technology and new applications: Recent advances with wide-tow multi-sources in marine seismic acquisition and imaging.